Zhefan Xu

According to our database, Zhefan Xu authored at least 17 papers between 2020 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

VL-DPO: Vision-Language-Guided Finetuning for Preference-Aligned Autonomous Driving.

Zhefan Xu, Ghassen Jerfel, Marina Haliem, Qi Zhao, Jeonhyung Kang, Khaled S. Refaat

CoRR, May, 2026

NavRL++: A System-Level Framework for Improving Sim-to-Real Transfer in Reinforcement Learning-Based Robot Navigation.

Zhefan Xu, Hanyu Jin, Kenji Shimada

CoRR, May, 2026

ASIP-Planner: Adaptive Planning for UAV Surface Inspection in Partially Known Indoor Environments.

Hanyu Jin, Zhefan Xu, Haoyu Shen, Xinming Han, Kanlong Ye, Kenji Shimada

CoRR, May, 2026

2025

Intent Prediction-Driven Model Predictive Control for UAV Planning and Navigation in Dynamic Environments.

Zhefan Xu, Hanyu Jin, Xinming Han, Haoyu Shen, Kenji Shimada

IEEE Robotics Autom. Lett., May, 2025

NavRL: Learning Safe Flight in Dynamic Environments.

Zhefan Xu, Xinming Han, Haoyu Shen, Hanyu Jin, Kenji Shimada

IEEE Robotics Autom. Lett., April, 2025

Adaptive Planning Framework for UAV-Based Surface Inspection in Partially Unknown Indoor Environments.

Hanyu Jin, Zhefan Xu, Haoyu Shen, Xinming Han, Kanlong Ye, Kenji Shimada

CoRR, April, 2025

LV-DOT: LiDAR-visual dynamic obstacle detection and tracking for autonomous robot navigation.

Zhefan Xu, Haoyu Shen, Xinming Han, Hanyu Jin, Kanlong Ye, Kenji Shimada

CoRR, February, 2025

2024

Onboard Dynamic-Object Detection and Tracking for Autonomous Robot Navigation With RGB-D Camera.

Zhefan Xu, Xiaoyang Zhan, Yumeng Xiu, Christopher Suzuki, Kenji Shimada

IEEE Robotics Autom. Lett., January, 2024

Heuristic-based Incremental Probabilistic Roadmap for Efficient UAV Exploration in Dynamic Environments.

Zhefan Xu, Christopher Suzuki, Xiaoyang Zhan, Kenji Shimada

Proceedings of the IEEE International Conference on Robotics and Automation, 2024

Quadcopter Trajectory Time Minimization and Robust Collision Avoidance via Optimal Time Allocation.

Zhefan Xu, Kenji Shimada

Proceedings of the IEEE International Conference on Robotics and Automation, 2024

2023

A Vision-Based Autonomous UAV Inspection Framework for Unknown Tunnel Construction Sites With Dynamic Obstacles.

Zhefan Xu, Baihan Chen, Xiaoyang Zhan, Yumeng Xiu, Christopher Suzuki, Kenji Shimada

IEEE Robotics Autom. Lett., 2023

A real-time dynamic obstacle tracking and mapping system for UAV navigation and collision avoidance with an RGB-D camera.

Zhefan Xu, Xiaoyang Zhan, Baihan Chen, Yumeng Xiu, Chenhao Yang, Kenji Shimada

Proceedings of the IEEE International Conference on Robotics and Automation, 2023

Vision-aided UAV Navigation and Dynamic Obstacle Avoidance using Gradient-based B-spline Trajectory Optimization.

Zhefan Xu, Yumeng Xiu, Xiaoyang Zhan, Baihan Chen, Kenji Shimada

Proceedings of the IEEE International Conference on Robotics and Automation, 2023

2022

DPMPC-Planner: A real-time UAV trajectory planning framework for complex static environments with dynamic obstacles.

Zhefan Xu, Di Deng, Yiping Dong, Kenji Shimada

Proceedings of the 2022 International Conference on Robotics and Automation, 2022

2021

Autonomous UAV Exploration of Dynamic Environments Via Incremental Sampling and Probabilistic Roadmap.

Zhefan Xu, Di Deng, Kenji Shimada

IEEE Robotics Autom. Lett., 2021

2020

Frontier-based Automatic-differentiable Information Gain Measure for Robotic Exploration of Unknown 3D Environments.

Di Deng, Zhefan Xu, Wenbo Zhao, Kenji Shimada

CoRR, 2020

Coordinated Aerial-Ground Robot Exploration via Monte-Carlo View Quality Rendering.

Di Deng, Zhefan Xu, Wenbo Zhao, Kenji Shimada

CoRR, 2020